Purpose: Used to indicate the units of measure system for output data.
--> Either ENGLISH OUTPUT or METRIC OUTPUT must be uniformly applied in all input of project.
When using English units for input and metric units for output, the following unit conversion are made.
(in) to (mm)
(ft) to (m)
(ksi) to (MPa)
(k) to (kN)
(k/ft) to (kN/m)
(lb/ft3) to (kg/m3)